28189305144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:153

約数の個数: 864

約数和(自身を含む): 109606704480

約数和(自身を除く): 81417399336

約数列:

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約数ペア:

[(1, 28189305144), (2, 14094652572), (3, 9396435048), (4, 7047326286), (6, 4698217524), (7, 4027043592), (8, 3523663143), (9, 3132145016), (11, 2562664104), (12, 2349108762), (13, 2168408088), (14, 2013521796), (18, 1566072508), (21, 1342347864), (22, 1281332052), (24, 1174554381), (26, 1084204044), (28, 1006760898), (31, 909332424), (33, 854221368), (36, 783036254), (37, 761873112), (39, 722802696), (42, 671173932), (44, 640666026), (52, 542102022), (56, 503380449), (62, 454666212), (63, 447449288), (66, 427110684), (72, 391518127), (74, 380936556), (77, 366094872), (78, 361401348), (84, 335586966), (88, 320333013), (91, 309772584), (93, 303110808), (99, 284740456), (104, 271051011), (111, 253957704), (117, 240934232), (121, 232969464), (124, 227333106), (126, 223724644), (132, 213555342), (143, 197128008), (148, 190468278), (154, 183047436), (156, 180700674), (168, 167793483), (182, 154886292), (186, 151555404), (198, 142370228), (217, 129904632), (222, 126978852), (231, 122031624), (234, 120467116), (242, 116484732), (248, 113666553), (252, 111862322), (259, 108839016), (264, 106777671), (273, 103257528), (279, 101036936), (286, 98564004), (296, 95234139), (308, 91523718), (312, 90350337), (333, 84652568), (341, 82666584), (363, 77656488), (364, 77443146), (372, 75777702), (396, 71185114), (403, 69948648), (407, 69261192), (429, 65709336), (434, 64952316), (444, 63489426), (462, 61015812), (468, 60233558), (481, 58605624), (484, 58242366), (504, 55931161), (518, 54419508), (546, 51628764), (558, 50518468), (572, 49282002), (616, 45761859), (651, 43301544), (666, 42326284), (682, 41333292), (693, 40677208), (726, 38828244), (728, 38721573), (744, 37888851), (777, 36279672), (792, 35592557), (806, 34974324), (814, 34630596), (819, 34419176), (847, 33281352), (858, 32854668), (868, 32476158), (888, 31744713), (924, 30507906), (936, 30116779), (961, 29333304), (962, 29302812), (968, 29121183), (1001, 28161144), (1023, 27555528), (1036, 27209754), (1089, 25885496), (1092, 25814382), (1116, 25259234), (1144, 24641001), (1147, 24576552), (1209, 23316216), (1221, 23087064), (1287, 21903112), (1302, 21650772), (1332, 21163142), (1364, 20666646), (1386, 20338604), (1443, 19535208), (1452, 19414122), (1554, 18139836), (1573, 17920728), (1612, 17487162), (1628, 17315298), (1638, 17209588), (1694, 16640676), (1716, 16427334), (1736, 16238079), (1848, 15253953), (1922, 14666652), (1924, 14651406), (1953, 14433848), (2002, 14080572), (2046, 13777764), (2072, 13604877), (2178, 12942748), (2184, 12907191), (2232, 12629617), (2294, 12288276), (2331, 12093224), (2387, 11809512), (2418, 11658108), (2442, 11543532), (2541, 11093784), (2574, 10951556), (2604, 10825386), (2664, 10581571), (2728, 10333323), (2772, 10169302), (2821, 9992664), (2849, 9894456), (2883, 9777768), (2886, 9767604), (2904, 9707061), (3003, 9387048), (3069, 9185176), (3108, 9069918), (3146, 8960364), (3224, 8743581), (3256, 8657649), (3276, 8604794), (3367, 8372232), (3388, 8320338), (3432, 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